baber/WOPTO huggingface dataset:
Patent JP-S58142884-A (JP)
Title: Electronic apparatus with printer
Inventor: FUSHIMOTO HIDEO
IPC: B41J29/393
Filed: 1982-02-18
Abstract: PURPOSE:To provide an electronic apparatus with printer which is freed from fear of such troubles as contaminating a table or breaking a type when printing on a rolled paper, by a method wherein printing on a rolled paper can be accomplished only when a bottom cover for a printing part for a sheet form paper is fitted. CONSTITUTION:The bottom cover 25 can be detachably fitted to a main body 1 of an electronic desk-top calculator with printer, and is provided at a central part thereof with a cylindrical projection 27 opposite to the bottom surface of the main body 1. The main body 1 is provided with a circular hole 28 for engaging with the projection 27 at a central part of the bottom surface thereof. A detecting pin 29 for detecting the engagement is slidably placed in a tubular guide 28a provided at an upper part of the hole 28. An upper part of the pin 29 is pressed by an elastic contact piece 31. When printing on the rolled paper, the cover 25 is fitted. As a result, the pin 29 is pushed upwards to bring the contact piece 31 into contact with a printed pattern 31a, thereby closing a switch 43 shown in the block diagram, so that printing can be conducted. Printing on the sheet form paper can be conducted in this condition from an electrical point of view, but the cover 25 must be detached.
Patent JP-H01198500-A (JP)
Title: Rotary barrel device
Inventor: OKANO YUKIO
IPC: C25D17/20
Filed: 1988-02-02
Abstract: PURPOSE:To provide the title rotary barrel device having high capacity by providing a mechanism capable of automatically opening and closing an opening and closing lid by the change of the direction of rotation of a cylindrical barrel. CONSTITUTION:When the feed opening 20a of the cylindrical barrel 20 is opened and a driven wheel 21 is rotated clockwise, a cam follower 32e is brought into sliding contact with an inner projected line 33b, slides clockwise in the circular cam groove 33c, reaches a notch 33d, and falls into the notch 33d. While the cam follower 32e falls in the notch 33d, an epicyclic gear 32b is rotated and revolved around a sun gear 31. As a result, the sun gear 31 is not rotated even when the driven wheel 21 is rotated, and the barrel 20 is stopped. As the driven wheel 21 is further rotated, the opening and closing lid 22 fixed to the driven wheel 21 is rotated along the outer periphery of the barrel 20, the relative position of the lid 22 with the feed opening 20a is changed since the barrel 20 is stopped, and the feed opening 22a is closed.
Patent JP-S61182901-A (JP)
Inventor: WAKAZONO YOSHIO
IPC: B27D1/10
Filed: 1985-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03228350-A (JP)
Title: Semiconductor wafer cutting
Inventor: TAKAHASHI SATOSHI
IPC: H01L21/78
Filed: 1990-02-02
Abstract: PURPOSE:To reduce the number of sheet attaching processes while reducing the amount of sheet used and to shorten the time required for carrying a wafer from a wafer storing section to a wafer cutting section by the method wherein a semiconductor wafer is attached to top and bottom sides of an adhesive sheet and a cutting line of a wafer on one side is cut first and then a cutting line of a wafer on the other side is cut. CONSTITUTION:Semiconductor wafers 5A and 5B are attached to top and bottom sides of an adhesive sheet 4. A cutting line 2 of the semiconductor wafer 5A attached to one side of the adhesive sheet 4 is cut until it reaches the adhesive sheet 4 using a rotary cutting blade 1 and then the cutting line 2 of the semiconductor wafer 5B on the other side is cut until it reaches the adhesive sheet 4 so as to make the semiconductor wafers 5A and 5B into individual elements 6. Take the following as example. Two semiconductor wafers 5A and 5B are attached to top and bottom sides of the adhesive sheet 4. At that time, the semiconductor wafers 5A and 5B are attached to the adhesive sheet 4 on the side opposit to a circuit formation face 3. Next, the cutting line 2 of the semiconductor wafer 5A is cut to separate a semiconductor element 6 from the wafer and then the cutting line 2 of the semiconductor wafer 5B is cut to separate the semiconductor element 6 from the wafer.
Patent JP-H03228365-A (JP)
Title: Semiconductor resistor circuit
Inventor: KISHIBE SADAJI
IPC: H01L29/861
Filed: 1990-02-02
Abstract: PURPOSE:To inexpensively realize a semiconductor integrated circuit operating stably over a wide temperature range in high yield by providing a first resistor connected in series with a diode formed on a semiconductor substrate, and a second resistor connected in parallel with a series circuit of a diode and the first resistor, and imparting characteristics variable with temperature rise to the diode and the resistors. CONSTITUTION:A diode D and a first resistor R1 are connected in series, and this series circuit is connected in parallel with a second resistor R2. Here, the diode D is imparted with characteristic in which a rising voltage is lowered at a temperature rise. Accordingly, it operates as a resistor having equivalently negative resistance temperature coefficient TCR under a constant current condition. On the other hand, the resistors R1, R2 are formed to have positive TCR on a semiconductor substrate. Accordingly, a resistor circuit having low TCR is equivalently realized by combination of them.
Patent JP-H08222772-A (JP)
Title: Manufacture of thermoelectric element
Inventor: YAMAZAKI TAKUYA
IPC: G01K7/01
Filed: 1995-02-13
Abstract: PURPOSE: To decompose and eliminate binder without generating oxidation of iron silicide based material in a degreasing process, by turning molding material into a sheet, by using acryl based resin by applying iron silicide based material powder to binder. CONSTITUTION: The green sheets of p-type iron silicide based semiconductor 2, n-type iron silicide based semiconductor 3, and an insulating layer 4 are manufactured by turning molding material into sheets on the respective iron silicide based semiconductor material or insulating layer material. The molding material is formed by adding binder, plasticizer, dispersant, solvent, etc. When the green sheets are manufactured, acrylic resin is used especially as the binder. In the manufactured green sheet, a lamination interface 5 of the p-type iron silicide semiconductor 2 and the n-type iron silicide based semiconductor 3 is formed. Thereby oxidation of iron silicide based material in the degreasing process is prevented, and high density, high rigidity, excellent handleability and high reliability can be realized.
Patent JP-S63196661-A (JP)
Inventor: ATANASHIOSU TSUIKASU
IPC: C09B62/503
Filed: 1988-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60169181-A (JP)
Title: Temperature controlling system for semiconductor laser
Inventor: SHIBATA ISAMU
IPC: G03G15/22
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the amount of heating of a circuit, which drives a Peltier element, by controlling a current conducting time for the temperature controlling Peltier element in correspondence with the temperature of a semiconductor laser. CONSTITUTION:A heat sensitive element comprising a thermistor 11 detects the temperature of a laser and inputs the detected signal to a temperature control part A. The temperature control part A controls a temperature controlling Peltier element 21 in correspondence with the detected value of the temperature sensitive element 11. The control part A is composed of a ramp-waveform generating part 13, comparators 14 and 15, AND gates 16 and 18 and switching circuits 19 and 22. The outputs the temperature control part A are obtained from the switching circuits 19 and 22. Currents I1 and I2 in two directions, which depend on the detected temperatures, are made to flow to the Peltier element 21. The currents are selected in correspondence with the difference between the detected temperatures and the reference value. The currents are made to flow during the time corresponding to the change from the reference value.
Patent JP-H09217546-A (JP)
Title: Moving partition device
Inventor: TANAKA YASUHIRO
IPC: E04B2/74
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To design a moving partition device so that of moving walls to be placed on a partitioning line, the last to be placed on the line is moved along a wall surface, made to change direction at right angles, and set on the partition line, while avoiding the inconvenience that this direction change, if achieved by means of a cross rail, tends to cause operating errors; by means of a curved rail, a large gap may form between the side edge of the moving wall and the wall surface; and by means of a turntable, a significant increase in cost may result. SOLUTION: A moving wall 4X placed on the end of a partitioning line 6 comprises a moving wall main body 12 and an upper structure 11. The upper structure 11 is directly connected to a traveling body, and the moving wall main body 12 is suspended from the upper structure 11 and permitted to move freely in the moving direction of the moving wall 4A relative to the upper structure 11. A telescopic panel 13 is placed on the side edge 12a of the moving wall main body 12 in such a way as to be capable of moving in and out.
Patent JP-S61191223-A (JP)
Inventor: UIRIAMU II RUUERU
IPC: H02G7/08
Filed: 1986-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61188052-A (JP)
Title: Pitch-feed positioning apparatus for manual feeding table
Inventor: ISOGAI YOSHIO
IPC: B23Q16/04
Filed: 1985-02-13
Abstract: PURPOSE:To improve workability by installing the stoppers for the engagement into a V-groove for the feed with a prescribed pitch at two positions with respect to the feeding direction, or so that the installation position can be varied, thus permitting the simple pitch feed operation. CONSTITUTION:A printed plate is installed onto an X-table 3 and fixed and the LSI loading position S of the printed plate is adjusted to the head positions A and B and fixed by shifting a Y-table 5 along a rail 4. Then, a stopper 9B is locked in retracted state, and a stopper 9A is put into operation state. The X-table 3 is pitch-sent by successively engaging the stopper 9A into each V- groove 7 of a detent 6, and each LSI installation position S stops at the head position A, and the tacking for LSI is performed. Then, the stopper 9A is locked in retracted state, and a stopper B is put into operation state, and the table 3 is pitch-sent by engaging the stopper 9B in succession into each V-groove 7 of the detent 6.
Patent JP-S56121875-A (JP)
Title: Heat drive engine
Inventor: SUGIMOTO SAMIROU
IPC: F03G7/00
Filed: 1980-02-27
Abstract: PURPOSE: To change output torque only through changing a spring, eliminating a gear transmission means, by supporting split pulley element with a shape memory alloy, in an equipment to convert heat energy into mechanical energy using a shape memory alloy.  
     CONSTITUTION: Belt 1 made of shape memory alloy is laied between power pulley unit 2 to rotate and strain pulley 3, outer surface of pulley 2 is formed to vary the radius with pulley element 10 having plural sectors, spring 11 made of shape memory alloy to put on the shaft 14 to slide is suported in the bearing 9, additionally, means 5, 6 to heat belt 1 and spring 11 and cooling means are provided at the fixed portion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57137424-A (JP)
Title: Control method for continuous heating furnace
Inventor: KISHIDA SHIYUUICHI
IPC: G05D23/00
Filed: 1981-02-20
Abstract: PURPOSE:To permit the operations satisfying optimum heating conditions by making  the non-steadiness possessed by a continuous heating furnace quantitative, determining  optimum set values, detecting the fluctuations in the non-steadiness time time-serially and giving the set timings thereof. CONSTITUTION:In a continuous heating furnace 10 where steel materials 12 are conveyed in a direction A, for example, preheating zones 14, 16 are put out of firing, and  an upper heating zone 18 is made a control object. In order to set the furnace temp.  thereof or the charge rate of fuel to the optimum value, an area L where the degree of the effect thereof is highest is determined, and the load value of the steel materials  is determined from the extraction pitches of the heating furnace, the sizes of the steel  materials, etc. including the actual records till present of the steel material group 12A therein and the forecasts for the future. Next, from the in-furnace residence hysteresis  up to the inlet of the area L, the heat hysteresis value there is determined, and further  from the in-furnace residence forecast after the outlet of the area L and the target extraction temp., the outlet side target value of said area is determined. The furnace  temp. and the charge rate of fuel are determined as the functions for these three factor values and >=1 factors are monitored. When the change quantity thereof exceeds  the set value, a set command is given.
Patent JP-S52109018-A (JP)
Title: Radial-flow turbine
Inventor: MATSUOKA HIDEAKI
IPC: F02B39/00
Filed: 1976-03-09
Abstract: PURPOSE:To improve turbine performance, by making the outer diameter of a turbine moving vane over two kinds of outer diameters, and by setting a gas passage part in response to each outer diameter to extend the working range of a turbine.
Patent JP-H01200773-A (JP)
Title: Handy copying device
Inventor: MIYAUCHI OSAMU
IPC: B41J3/44
Filed: 1988-02-04
Abstract: PURPOSE:To efficiently work a handy copying device by forming two adjacent working surface with a relative angle and providing a reader on one working surface and a reader on the other working surface. CONSTITUTION:When the picture and character and the like of an original are read, a working surface 2 travels with pressing the original through travelling rollers 8 and 10, the picture and the character and the like are read while synchronizing with an encoder 15 by a contact image sensor 5, an input signal is binarized and stored in a storage. On the other hand, when a handy copying device 1 writes on an arbitrary external position, travels a working surface 3 with pressing another paper through the travelling rollers 9 and 10, fetches a storage content while synchronizing with the encoder by a thermal head 6 and writes the character, etc. Since the writing and reading devices have the relative angle and comprise the adjacent working surface, no contact is made with the writing device at the time of the reading and the stain of the original caused by a contact with an ink ribbon and the reduction of the durability of the head can be prevented.
Patent JP-H06216689-A (JP)
Title: Delay line
Inventor: BANDAI HARUFUMI
IPC: H03H3/00
Filed: 1993-01-19
Abstract: PURPOSE:To provide a surface mountable delay line for which the dispersion of characteristics among respective elements is small and the dispersion of temperature characteristics is small. CONSTITUTION:Earth electrodes 16 and 24 are formed on two layers 14 and 22, a capacitor electrode 20 is formed on the layer 18 between the two layers and coil electrodes 30, 34, 40 and 46 are formed respectively on the four layers 28, 32, 38 and 44. The coil electrodes 30, 34, 40 and 46 are connected via through-holes 36, 42 and 48, the earth electrodes 16 and 24 are connected to external electrodes 52b, 52c, 52f and 52g and the capacitor electrode 20 and the coil electrode 34 are connected through the external electrode 52d. The coil electrode 30 is connected to the external electrode 52h and the coil electrode 46 is connected to the external electrode 52a. A transformer is formed by the coil electrodes 30, 34, 40 and 46 and a capacitor is formed by the capacitor electrode 20 and the earth electrodes 16 and 24.
Patent JP-H03230963-A (JP)
Title: Thermal head
Inventor: SHIRAISHI KAZUMASA
IPC: B41J2/335
Filed: 1990-02-03
Abstract: PURPOSE:To restrain warpage of a thermal head by a method wherein a radiator having a radiation fin is installed parallel to a longitudinal direction of a heating element in the thermal head where the heating element is formed on a substrate. CONSTITUTION:A radiator 4 having a radiation fin 5 parallel to a longitudinal direction of a heating element 1 is fixed to an opposite side surface of an aluminum plate 3 bonded to a ceramic substrate 2 with screws 6. This radiator 4 radiates heat to be generated in the heating element 1 and besides, is used for preventing this thermal head from warpage. Therefor, a direction of the fin 5 of the radiator 4 is parallel to the longitudinal direction of the heating element 1 and strength effective for prevention of warpage is provided to the radiator fin. That is, when total thickness TF of the radiator 4 is sufficiently larger than total thickness TM of the thermal head, warpage of the thermal head follows warpage of the radiator 4. Therefore, the total thickness TF of the radiator 4 is made sufficiently large. Flatness of a surface of the radiator 4 (the surface coming in contact with the aluminum plate 3) is made sufficiently uniform by machining or the like, and said surface of the radiator 4 is screwed to the aluminum plate.
Patent JP-H09195623-A (JP)
Title: Braking device for automatic closing type overhang sliding door
Inventor: NANBA USHIO
IPC: E05F5/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To brake a sliding door in both the opening and closing directions by engagedly fitting a braking wire to a braking cylinder that has been provided inside the sliding door, and by moving the rod of the braking cylinder by means of a braking wire directly before the full open or full close of the sliding door. SOLUTION: A braking wire 22 is passed through the braking cylinder 20 and a hollow rod 21 that have been vertically provided on the rear inside of a sliding door 4, and an engaging member 23 and a weight 24 are engagedly fitted to the upper and lower ends respectively. Next, a close-directional braking hook and a open- directional braking hook are fixed to the front side and the rear side of the upper frame 1 respectively. Then, directly before the door 4 is fully closed, the engaging member 23 is abutted on the close-directional braking hook, so that the member 23 is relatively moved with regard to the door 4 as the movement of the door 4. Then, the weight 24 is lifted so as to abut on the rod 21, and the door 4 is braked by pressing in the rod 21.  Further, directly before the full open of the door 4, the member 23 of the door 4 is abutted on the open-directional braking hook, and similarly the door 4 is braked. Thus, the shock at the time of open or close can be restrained, and the bounce back at the time of full open can be prevented.
Patent JP-H02206685-A (JP)
Title: Flame retardation
Inventor: SUZUKI TAKESHI
IPC: C09K21/14
Filed: 1989-02-03
Abstract: PURPOSE:To heighten the flame retardancy of a material such as a foamed polymer material and highly improve the efficiency of a flame retardation work by forming the coating film layer of a coating film-formable resin composition containing thermally swellable graphite and an inorganic filler on the material. CONSTITUTION:The coating film layer of a coating film-forming resin composition containing (A) thermally swellable graphite (preferably one having a swelling degree of 50-250cc/g when quickly heated at 1000 deg.C for 10sec) preferably having an average particle size of approximately 80-100 mesh and (B) an inorganic filler selected from metal salts such as sodium sulfate, metal oxides such as aluminum oxide, metal hydroxides such as calcium hydroxide and mineral compounds such as clay is formed on the surface of a material.
Patent JP-H01200624-A (JP)
Title: Dry etching
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/302
Filed: 1988-02-05
Abstract: PURPOSE:To simplify a process and increase safety, by cooling a base body to be processed at a temperature lower than or equal to the temperature at which a polymerized film of fluorocarbon compound does not come to be formed on a silicon substrate surface. CONSTITUTION:A base body 15 to be processed wherein an etching mask is formed on a silicon substrate 31 is arranged in a vacuum vessel 10. Fluorocarbon compound gas or mixed gas of fluorocarbon compound gas and another gas is introduced in the vessel, and activated. The silicon substrate is selectively etched, by utilizing active species obtained by the activation. At this time, the base body 15 to be processed is cooled at a temperature lower than or equal to the temperature wherein a polymerized film of fluorocarbon comes not to be formed. Thereby, the Si substrate can be selectively etched, by using fluorine gas and resist as a mask, and the simplification of a process in semiconductor manufacturing and the increase of safety are enabled.
Patent JP-H08219641-A (JP)
Title: Normal temperature ventilation grain dryer
Inventor: KOBAYASHI SHUKICHI
IPC: F26B9/06
Filed: 1995-02-14
Abstract: PURPOSE: To store or dry grain without change of properties by preventing getting sweaty by inserting and installing an air supply cylinder into the stored grain in a grain feeding pack. CONSTITUTION: A sawtoothlike cutting edge 3 is provided over the entire periphery of the lower end of the hollow cylindrical air supply cylinder 1 of a normal temperature ventilation grain dryer and the lower vent port of a blower is connected to the upper end of the cylinder fixed with a handgrip 4 at the outer upper part to communicate the interior. Thus, the cylinder 1 of the dryer is inserted into the grain stored in a grain feeding pack, the air is supplied by a blower to supply the air to the stored grain to prevent getting sweaty, thereby storing and drying the grain without change of properties.
Patent JP-2000217776-A (JP)
Title: Endoscope
Inventor: NAKAMURA ICHIRO
IPC: G02B23/24
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of preventing an optical member from being broken caused by a temperature change to in the optical member and mirror-barrel of respectively different thermal expansion coefficients in the case of bonding these optical member and mirror-barrel. SOLUTION: When molten brazer is let flow into a gap 43 between a mirror- barrel 32 and an optical member 41 in the case of brazing the optical member 41 to the inner periphery of top end of the mirror-barrel 32, the gap 43 widened by a difference between the thermal expansion coefficients of the mirror-barrel 32 and the optical member 41 is filled with brazer. When heating the brazer is finished, the optical member 41 is strained by the mirror-barrel 32 because of a difference in the velocity of contraction between the mirror-barrel 32 and the optical member 41 however the force of contraction of the mirror-barrel 32 is buffered by a thin part 45 formed near the rear side of the optical member 41 within the mirror-barrel 32 and the force of straining the optical member 41 is weakened at the top end of the mirror-barrel 32.  Thus, the generation of damage such as crack on the optical member 41 is prevented.
Patent JP-S55118635-A (JP)
Title: Method of forming pattern
Inventor: MORI HIDEFUMI
IPC: H01L21/3065
Filed: 1979-03-07
Abstract: PURPOSE:To provide a precise etching pattern on a semiconductor substrate by adopting an etching mask having a double structure in which mask layers of different etching speed are superimposed when forming the pattern by a dry etching process on the substrate. CONSTITUTION:The first layer 2 composed of a material having slower etching  speed by an ion or sputter etching process than a substrate 1 such as, for example,  Ti, Zr or Ta or the like on the substrate 1, and the second layer 3 composed of a  material having faster etching speed by an ion etching process than a resist layer 4  and slower speed by a plasma etching process than the first layer 1 such as, for example, Au, Ag, Cu or the like on the second layer 2. When using such a mask,  the respective layers are sequentially etched according to the pattern of the resist to  function as a mask. Accordingly, it can reduce the thickness of the resist layer and  prevent the diffraction effect when exposing the resist layer.